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GB1069048A - Method and apparatus for producing aerosols - Google Patents

Method and apparatus for producing aerosols

Info

Publication number
GB1069048A
GB1069048A GB132765A GB132765A GB1069048A GB 1069048 A GB1069048 A GB 1069048A GB 132765 A GB132765 A GB 132765A GB 132765 A GB132765 A GB 132765A GB 1069048 A GB1069048 A GB 1069048A
Authority
GB
United Kingdom
Prior art keywords
blower
liquid
spray
transducer
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB132765A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DeVilbiss Co
Original Assignee
DeVilbiss Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DeVilbiss Co filed Critical DeVilbiss Co
Publication of GB1069048A publication Critical patent/GB1069048A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

1,069,048. Nebulizer for inhalation therapy and disinfecting. DEVILBISS CO. Jan. 12, 1965 [Feb. 10, 1964], No. 1327/65. Headings A5G and A5T. [Also in Division B2] Respiratory appliances. An apparatus suitable for inhalation therapy comprises an electro-acoustic transducer 12 adapted to be energized to focus a beam of ultrasonic energy near the surface of the spray liquid in a chamber 26, and a motor driven blower 50 arranged to force a current of a carrier gas into the chamber 26 so that the spray is discharged from a fitting 51 which leads to a mask. An upwardly extending arm 53 provides a trap for large droplets. The blower may be switched off so that the spray is drawn on demand by the patient. The energy is transmitted from the transducer to the spray liquid by a coupling liquid in an intermediate chamber, the two liquids being separated by a thin plastic diaphragm. The apparatus may be used to introduce contrast media into the patients lungs for X-ray etc. purposes. The blower 50 may supply oxygen or an anaesthetic gas instead of air. The spray liquid is advantageously water. The output of the apparatus may be altered by adjusting the blower or the power output of the oscillator leading to the transducer. Disinfecting-apparatus. The inhalation apparatus above is modified to produce a fog of antiseptic for room sterilization by dispensing with the coupling liquid and the mask; the acoustic energy is delivered directly into the liquid antiseptic.
GB132765A 1964-02-10 1965-01-12 Method and apparatus for producing aerosols Expired GB1069048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34361764A 1964-02-10 1964-02-10

Publications (1)

Publication Number Publication Date
GB1069048A true GB1069048A (en) 1967-05-17

Family

ID=23346841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB132765A Expired GB1069048A (en) 1964-02-10 1965-01-12 Method and apparatus for producing aerosols

Country Status (3)

Country Link
BE (1) BE658812A (en)
CH (1) CH430064A (en)
GB (1) GB1069048A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080790A2 (en) * 1981-08-10 1983-06-08 Tokyo Copal Chemical Company Limited Method and apparatus for forming an extremely thin film on the surface of an object
FR2638362A1 (en) * 1988-11-02 1990-05-04 Mountain Medical Equipment Inc ULTRASONIC NEBULIZER COMPRISING A PIEZOELECTRIC TRANSDUCER
FR2655279A1 (en) * 1989-12-01 1991-06-07 Anios Lab Sarl METHOD OF MICRO-SPRAYING AN ULTRA SOUND SOLUTION AND DIFFUSER OF MICRO-DROPLETS IMPLEMENTING SAID DEVICE
FR2690360A1 (en) * 1992-04-24 1993-10-29 Dp Medical Mist producer, e.g. for people with breathing difficulties - comprises housing contg. gas circulating turbine and liq. reservoir with mist generator
FR2716415A1 (en) * 1994-02-22 1995-08-25 Renault Air distributor device in a passenger compartment of a motor vehicle.
US6548308B2 (en) * 2000-09-25 2003-04-15 Picoliter Inc. Focused acoustic energy method and device for generating droplets of immiscible fluids
EP1450885A2 (en) * 2001-09-28 2004-09-01 Kurve Technology, Inc. Nasal nebulizer
WO2005023335A2 (en) * 2003-09-05 2005-03-17 Kurve Technology, Inc. Integrated nebulizer and particle dispersing chamber for delivery of medicament
US7905229B2 (en) 2006-08-30 2011-03-15 Kurve Technology, Inc. Aerosol generating and delivery device
US8122881B2 (en) 2002-05-09 2012-02-28 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US8156933B2 (en) 2006-06-21 2012-04-17 Puthalath Koroth Raghuprasad Cloud nebulizer
GB2492424A (en) * 2011-06-27 2013-01-02 Amazon Bioguard Ltd An electric nebuliser having a separate product container and automatic fluid level control
CN104940013A (en) * 2015-05-15 2015-09-30 韩贻斌 Pediatric respiratory tract cleaning device
US9428613B2 (en) 2010-09-10 2016-08-30 Basf Se Process for producing polyamide that is stable during processing
CN112402679A (en) * 2020-11-04 2021-02-26 肖刚 Automatic atomizing elevator disinfection equipment
EP2614105B2 (en) † 2010-09-10 2022-05-18 Basf Se Method for producing processing-stable polyamide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105617495A (en) * 2016-04-08 2016-06-01 许立智 Intermittent atomization inhaler for infants

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080790A2 (en) * 1981-08-10 1983-06-08 Tokyo Copal Chemical Company Limited Method and apparatus for forming an extremely thin film on the surface of an object
EP0080790A3 (en) * 1981-08-10 1985-09-11 Tokyo Copal Chemical Company Limited Method and apparatus for forming an extremely thin film on the surface of an object
FR2638362A1 (en) * 1988-11-02 1990-05-04 Mountain Medical Equipment Inc ULTRASONIC NEBULIZER COMPRISING A PIEZOELECTRIC TRANSDUCER
FR2655279A1 (en) * 1989-12-01 1991-06-07 Anios Lab Sarl METHOD OF MICRO-SPRAYING AN ULTRA SOUND SOLUTION AND DIFFUSER OF MICRO-DROPLETS IMPLEMENTING SAID DEVICE
EP0437155A1 (en) * 1989-12-01 1991-07-17 LABORATOIRES ANIOS, Société Anonyme Method for spraying a liquid solution by ultrasound, and droplet diffuser for this method
FR2690360A1 (en) * 1992-04-24 1993-10-29 Dp Medical Mist producer, e.g. for people with breathing difficulties - comprises housing contg. gas circulating turbine and liq. reservoir with mist generator
FR2716415A1 (en) * 1994-02-22 1995-08-25 Renault Air distributor device in a passenger compartment of a motor vehicle.
US6548308B2 (en) * 2000-09-25 2003-04-15 Picoliter Inc. Focused acoustic energy method and device for generating droplets of immiscible fluids
EP1450885A2 (en) * 2001-09-28 2004-09-01 Kurve Technology, Inc. Nasal nebulizer
EP1450885A4 (en) * 2001-09-28 2005-03-09 Kurve Technology Inc Nasal nebulizer
US9572943B2 (en) 2001-09-28 2017-02-21 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US8448637B2 (en) 2001-09-28 2013-05-28 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US7866316B2 (en) 2001-09-28 2011-01-11 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US9352106B2 (en) 2002-05-09 2016-05-31 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US10668230B2 (en) 2002-05-09 2020-06-02 Kurve Technology, Inc. Particle dispersion chamber for nasal nebulizer
US8122881B2 (en) 2002-05-09 2012-02-28 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US8001963B2 (en) 2003-09-05 2011-08-23 Kurve Technology, Inc. Integrated nebulizer and particle dispersion chamber for nasal delivery of medicament to deep nasal cavity and paranasal sinuses
WO2005023335A3 (en) * 2003-09-05 2005-12-08 Kurve Technology Inc Integrated nebulizer and particle dispersing chamber for delivery of medicament
WO2005023335A2 (en) * 2003-09-05 2005-03-17 Kurve Technology, Inc. Integrated nebulizer and particle dispersing chamber for delivery of medicament
US8156933B2 (en) 2006-06-21 2012-04-17 Puthalath Koroth Raghuprasad Cloud nebulizer
US7905229B2 (en) 2006-08-30 2011-03-15 Kurve Technology, Inc. Aerosol generating and delivery device
US8733342B2 (en) 2006-08-30 2014-05-27 Kurve Technology, Inc. Aerosol generating and delivery device
US10105501B2 (en) 2006-08-30 2018-10-23 Kurve Technology, Inc. Aerosol generating and delivery device
EP2614105B2 (en) † 2010-09-10 2022-05-18 Basf Se Method for producing processing-stable polyamide
US9428613B2 (en) 2010-09-10 2016-08-30 Basf Se Process for producing polyamide that is stable during processing
GB2492424A (en) * 2011-06-27 2013-01-02 Amazon Bioguard Ltd An electric nebuliser having a separate product container and automatic fluid level control
CN104940013A (en) * 2015-05-15 2015-09-30 韩贻斌 Pediatric respiratory tract cleaning device
CN112402679A (en) * 2020-11-04 2021-02-26 肖刚 Automatic atomizing elevator disinfection equipment
CN112402679B (en) * 2020-11-04 2022-08-09 张家港普祥云智能科技有限公司 Automatic atomizing elevator disinfection equipment

Also Published As

Publication number Publication date
CH430064A (en) 1967-02-15
BE658812A (en) 1965-05-17

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